Express.js Tutorial: Your First Express App & Routing #6

Express.js Tutorial: Your First Express App & Routing – Lecture 6 of the Node.js & Express Full Course, a free Node.js and Express.js tutorial for beginners. Learn Express.js tutorial, Express routing, first Express app with hands-on code examples for backend JavaScript development. Lecture 6 introduces Express. We install it, create a server in a few lines, rebuild the todo API from Lecture 5 with app.get, app.post, and app.delete, organize routes with express.Router, serve static files, and add a 404 handler. What you'll learn • Installing Express and creating an app • app.get, app.post, app.delete, and res.json • Route order and the 404 handler • express.Router for grouping routes • Serving static files with express.static Chapters 00:00 Intro 00:48 Install and hello world 02:12 Rebuilding the todo API 03:50 Route order and 404 05:11 express.Router and static files 06:27 Testing with curl or a REST client 07:06 Recap 07:42 Next: params, query & body Altered or synthetic content: The presenter visuals and narration in this video are AI-generated/AI-assisted from the instructor's own photo and an original teaching script. All code, diagrams and teaching content are original. #NodeJS #ExpressJS #ExpressJsTutorial